diff --git a/src/lib/components/molecules/labels/DirectoryEntryLabel.svelte b/src/lib/components/molecules/labels/DirectoryEntryLabel.svelte
index 5d4fb81..9878e26 100644
--- a/src/lib/components/molecules/labels/DirectoryEntryLabel.svelte
+++ b/src/lib/components/molecules/labels/DirectoryEntryLabel.svelte
@@ -10,18 +10,45 @@
     name: string;
     subtext?: string;
     textClass?: ClassValue;
+    thumbnail?: ArrayBuffer;
     type: "directory" | "file";
   }
 
-  let { class: className, name, subtext, textClass: textClassName, type }: Props = $props();
+  let {
+    class: className,
+    name,
+    subtext,
+    textClass: textClassName,
+    thumbnail,
+    type,
+  }: Props = $props();
+
+  let thumbnailUrl: string | undefined = $state();
+
+  $effect(() => {
+    thumbnailUrl = thumbnail && URL.createObjectURL(new Blob([thumbnail]));
+    return () => thumbnailUrl && URL.revokeObjectURL(thumbnailUrl);
+  });
 </script>
 
+{#snippet iconSnippet()}
+  <div class="flex h-10 w-10 items-center justify-center overflow-y-hidden text-xl">
+    {#if thumbnailUrl}
+      <img src={thumbnailUrl} alt={name} loading="lazy" />
+    {:else if type === "directory"}
+      <IconFolder />
+    {:else}
+      <IconDraft />
+    {/if}
+  </div>
+{/snippet}
+
 {#snippet subtextSnippet()}
   {subtext}
 {/snippet}
 
 <IconLabel
-  icon={type === "directory" ? IconFolder : IconDraft}
+  icon={iconSnippet}
   iconClass={type === "file" ? "text-blue-400" : undefined}
   subtext={subtext ? subtextSnippet : undefined}
   class={className}
diff --git a/src/lib/components/molecules/labels/IconLabel.svelte b/src/lib/components/molecules/labels/IconLabel.svelte
index a173b68..9b6ea1f 100644
--- a/src/lib/components/molecules/labels/IconLabel.svelte
+++ b/src/lib/components/molecules/labels/IconLabel.svelte
@@ -5,7 +5,7 @@
   interface Props {
     children: Snippet;
     class?: ClassValue;
-    icon: Component<SvelteHTMLElements["svg"]>;
+    icon: Component<SvelteHTMLElements["svg"]> | Snippet;
     iconClass?: ClassValue;
     subtext?: Snippet;
     textClass?: ClassValue;
diff --git a/src/routes/(main)/directory/[[id]]/DirectoryEntries/File.svelte b/src/routes/(main)/directory/[[id]]/DirectoryEntries/File.svelte
index fd59d03..22870e6 100644
--- a/src/routes/(main)/directory/[[id]]/DirectoryEntries/File.svelte
+++ b/src/routes/(main)/directory/[[id]]/DirectoryEntries/File.svelte
@@ -4,6 +4,7 @@
   import { DirectoryEntryLabel } from "$lib/components/molecules";
   import type { FileInfo } from "$lib/modules/filesystem";
   import { formatDateTime } from "$lib/modules/util";
+  import { getFileThumbnail } from "./service";
   import type { SelectedEntry } from "../service.svelte";
 
   import IconMoreVert from "~icons/material-symbols/more-vert";
@@ -16,6 +17,8 @@
 
   let { info, onclick, onOpenMenuClick }: Props = $props();
 
+  let thumbnail: ArrayBuffer | undefined = $state();
+
   const openFile = () => {
     const { id, dataKey, dataKeyVersion, name } = $info!;
     if (!dataKey || !dataKeyVersion) return; // TODO: Error handling
@@ -29,6 +32,21 @@
 
     onOpenMenuClick({ type: "file", id, dataKey, dataKeyVersion, name });
   };
+
+  $effect(() => {
+    if ($info?.dataKey) {
+      getFileThumbnail($info.id, $info.dataKey)
+        .then((thumbnailData) => {
+          thumbnail = thumbnailData ?? undefined;
+        })
+        .catch(() => {
+          // TODO: Error handling
+          thumbnail = undefined;
+        });
+    } else {
+      thumbnail = undefined;
+    }
+  });
 </script>
 
 {#if $info}
@@ -40,6 +58,7 @@
   >
     <DirectoryEntryLabel
       type="file"
+      {thumbnail}
       name={$info.name}
       subtext={formatDateTime($info.createdAt ?? $info.lastModifiedAt)}
     />
diff --git a/src/routes/(main)/directory/[[id]]/DirectoryEntries/service.ts b/src/routes/(main)/directory/[[id]]/DirectoryEntries/service.ts
new file mode 100644
index 0000000..a14a866
--- /dev/null
+++ b/src/routes/(main)/directory/[[id]]/DirectoryEntries/service.ts
@@ -0,0 +1,17 @@
+import { callGetApi } from "$lib/hooks";
+import { decryptData } from "$lib/modules/crypto";
+import type { FileThumbnailInfoResponse } from "$lib/server/schemas";
+
+export const getFileThumbnail = async (fileId: number, dataKey: CryptoKey) => {
+  let res = await callGetApi(`/api/file/${fileId}/thumbnail`);
+  if (!res.ok) return null;
+
+  const { contentIv: thumbnailEncryptedIv }: FileThumbnailInfoResponse = await res.json();
+
+  res = await callGetApi(`/api/file/${fileId}/thumbnail/download`);
+  if (!res.ok) return null;
+
+  const thumbnailEncrypted = await res.arrayBuffer();
+  const thumbnail = await decryptData(thumbnailEncrypted, thumbnailEncryptedIv, dataKey);
+  return thumbnail;
+};